Top Alternatives to Udemy

Khan Academy is a non-profit educational organization.

Codecademy is an online interactive platform that offers free coding classes in 12 different programming languages.

Coursera works with universities and other organizations to offer online courses, specializations, and degrees in a variety of subjects, such as engineering, humanities, medicine, biology, social sciences, mathematics, business, computer science, digital marketing, data science, and others.

Udacity is a for-profit educational organization offering massive open online courses (MOOCs).

edX is a massive open online course (MOOC) provider. It hosts online university-level courses in a wide range of disciplines to a worldwide student body, including some courses at no charge.

SoloLearn provides coding tutorials mainly through its mobile app.

Pluralsight is an online education platform that offers a variety of video training courses for software developers, IT administrators, and creative professionals through its website.

Eureka.in NSES provides educational 2D and 3D content.

Nettuts+ is a popular site aimed at web developers and designers offering tutorials and articles on technologies, skills, and techniques.